"We call on Tommy Suharto and his family to surrender him within three days. It is our conclusion that Tommy Suharto was behind the killing of the judge."

Police say they also discovered a number of fake identity cards, including one in the name of Ibrahim that shows Tommy sporting a beard.

Mr Yacob said police found several home-made bombs, five handguns, grenades, two M-16 rifles and 74 sticks of dynamite in the raids, which the police chief said linked Tommy to violence perpetrated by rebels from the Free Aceh Movement.

Muslim guerrillas have been blamed for a series of bombings in Jakarta, including an attack on the Stock Exchange last year in which 15 people died - and which coincided with Tommy's sentencing.